/*    This file is part of Peers.    This program is free software: you can redistribute it and/or modify    it under the terms of the GNU General Public License as published by    the Free Software Foundation, either version 3 of the License, or    any later version.    This program is distributed in the hope that it will be useful,    but WITHOUT ANY WARRANTY; without even the implied warranty of    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the    GNU General Public License for more details.    You should have received a copy of the GNU General Public License    along with this program.  If not, see <http://www.gnu.org/licenses/>.        Copyright 2007, 2008 Yohann Martineau */package net.sourceforge.peers.sip.transactionuser;import net.sourceforge.peers.Logger;public class DialogStateInit extends DialogState {        public DialogStateInit(String id, Dialog dialog) {        super(id, dialog);    }    @Override    public void receivedOrSent101To199() {        DialogState nextState = dialog.EARLY;        dialog.setState(nextState);        log(nextState);    }        @Override    public void receivedOrSent2xx() {        DialogState nextState = dialog.CONFIRMED;        dialog.setState(nextState);        log(nextState);    }        @Override    public void receivedOrSent300To699() {        DialogState nextState = dialog.TERMINATED;        dialog.setState(nextState);        log(nextState);    }        @Override    public void receivedOrSentBye() {        Logger.getInstance().error(id + " invalid transition");    }}